diff --git a/package.json b/package.json
index 769be97..949d993 100644
--- a/package.json
+++ b/package.json
@@ -95,6 +95,6 @@
     "parse5": "^7.1.2",
     "prettier": "^3.4.1",
     "puppeteer": "^24.0.0",
-    "typescript": "~5.8.0"
+    "typescript": "~5.9.0"
   }
 }